Homosexuality is increasing the likelihood of

The world 's leading neuro- biologist Professor Dick Swaab , "We are our brains ," the book claims found in the pregnancy-related shocks . Of mothers smoking during pregnancy , the baby of alcohol or drug use increases the likelihood of being gay or biseksül claimed .

Working at the University of Amsterdam Professor Swaab also heavy traffic pollution during pregnancy, mothers of babies exposed to significantly increased risk of developing autism and IQ scores that fall , he said. Findings "We are our brains " from his latest book publishes Professor Swaab , The Sunday Times newspaper on the subject in an interview with " brain development so delicate process , that during pregnancy a mother 's eating unnatural the little things the baby's brain can change ," he said .

GIRLS ARE SEEN lesbianism in
Academics claim as evidence of their 1939-60 year between pregnancies for synthetic estrogen that uses women and children, the examination on the show and these women among girls lesbianism and bisexuality rest of society, much deeper than was determined to be said.

MALE BABY can be seen from
Swaab " All our views or synthetic hormones are exposed to nicotine during pregnancy, the mother of the girl is showing an increased likelihood of being gay ," he said . Researchers in the womb, the fetus when determining sexual orientation beyond the control of chemical reactions , sometimes mothers also engaged stating " A lot of baby boy with big brother, a fact that increases the probability of being gay . That the cause of the mother's immune system during the previous pregnancy have developed a defense mechanism against the male hormone believe that to be , "he said .